HDS (Hébergeur de Données de Santé) HDS is a compliance thing in France to save medical/health data. If you don't use a cloud provider that has HDS, CNIL (French Regulator) can fine you and ANS will not give you a certification. AWS offers such type of storage. AWS also has the following certificates: ISO/IEC 27001:2022, 27017:2015, 27018:2019, 27701:2019, 22301:2019, 20000-1:2018, 9001:2015 et CSA STAR CCM v4.0. Please look at providing this type of storage to attract Health Tech companies.